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CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

  CONGRATULATIONS! YOU HAVE COMPLETED CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2. YOU HAVE %%SCORE%% TRUE ANSWERS OUT OF %%TOTAL%% QUESTIONS. YOUR SCORE IS %%PERCENTAGE%%. %%RATING%%
 
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Question 1
Which Transport Layer Protocols are Reliable, Use Flow Control and Congestion Control?
A
LLDP
B
SCTP
C
TCP
D
UDP
E
RSVP
Question 2
.... is an IPv6 Tunneling technique that IPv4 and IPv6 addresses come from an ISP.
A
NAT64
B
ISATAP
C
Teredo
D
Dual Stack
E
6RD
Question 3
If BGP is waiting for a TCP connection with the remote peer, what is this state?
A
Connect
B
Established
C
Open Confirmed
D
Idle
E
Open Sent
Question 4
What is the name of the problem solving approach beginning from the physical layer of OSI model?
A
Spot difference
B
Follow path
C
Top down:
D
Divide and conquer
E
Bottom up
Question 5
How can we permit HTTP traffic coming from 192.168.50.0/30 to any host with an ACL? (ACL Number 105)
A
ip access-list 105 permit tcp 192.168.50.0 0.0.0.3 any 80
B
ip extended access-list 105 deny tcp 192.168.50.0 0.0.0.255 any 80
C
extended access-list 105 deny tcp 192.168.50.0 0.0.0.3 any 80
D
access-list 105 permit tcp 192.168.50.0 0.0.0.255 any eq 80
E
access-list 105 permit tcp 192.168.50.0 0.0.0.3 any eq 80
Question 6
Which ones are in MPLS Control Plane?
A
All of them
B
FIB
C
LFIB
D
RIB
E
LIB
Question 7
As a Service Provider, if we allow all of our customers to use the full VLAN ranges and give them also a second 802.1Q tag to differentiate them in our network, this is called ....
A
VLAN Labellling
B
Q-in-Q
C
VLAN Association
D
802.1Q Tunneling
E
ISL
Question 8
MLDv2 Reports are sent to .... IPv6 address.
A
FF02::15
B
FF02::13
C
FF02::12
D
FF02::10
E
FF02::16
Question 9
Which ones are true for VRRP?
A
VRRP MAC 0000.5e00.01xx
B
All of them
C
Uses Multicast address 224.0.0.18
D
A Router supports up to 255 VRRP Groups
E
Default VRRP Priority is 150
Question 10
Which IPv6 address is the all-router multicast group?
A
FF02::1
B
FFFF::1
C
FF02::2
D
FF02::3
E
FFFF::2
Question 11
In IS-IS,  .... and .... packets are used to synchronize IS-IS Link-State Databases. 
A
BPDU
B
LSP
C
PSNP
D
LSA
E
CSNP
Question 12
What is the metric of the best route to reach a network in EIGRP Terminology ? (This route is also in the Routing Table)
A
Sccessor
B
Feasible successor
C
Best distance
D
Feasible distance
E
Advertised distance
Question 13
How can we allow a MAC Address Statically on a port with port security? (MAC: 1111:2222:3333)
A
port-security mac-address 1111:2222:3333
B
switchport mac-address 1111:2222:3333 port-security
C
switchport mac-address 1111:2222:3333
D
switchport port-security mac-address 1111:2222:3333
E
port security mac 1111:2222:3333
Question 14
What is the AD for EIGRP Summary Routes?
A
5
B
170
C
70
D
5
E
90
Question 15
Which ones are True abot AD and FD in EIGRP Terminology?
A
Advertised Distance (AD): To Neighbor plus, from neighbor to destination distance.
B
Feasible Distance (FD): To Neighbor plus, from neighbor to destination distance.
C
Feasible Distance (FD): Neighbor to the destination Distance.
D
Advertised Distance (AD): Neighbor to the destination Distance.
E
Advertised Distance (AD): To Neighbor or from neighbor to destination distance.
Question 16
With which two value, the Router Roles in HSRP are determined?
A
1.Interface MAC Addresses 2.Interface IP Addresses
B
1. Interface IP Addresses 2. HSRP Priority Values
C
1. HSRP Priority Values 2. Interface MAC Addresses
D
1. Interface MAC Addresses 2. HSRP Priority Values
E
1. HSRP Priority Values 2. Interface IP Addresses
Question 17
How can we check all the errors are in all the interfaces?
A
show interface errors
B
show counters errors all
C
show errors
D
show counters errors
E
show interface counters errors
Question 18
What ones are the types of Cisco IOS firewalls?
A
Anhanced Policy Firewall
B
Zone-Based Policy Firewall
C
Extended Cisco IOS Firewall
D
Classic Cisco IOS Firewall
E
Area-Based Policy Firewall
Question 19
Which command must we use under OSPFv3 process to restart with non stop data forwarding? 
A
restart
B
non-stop reboot
C
non-stop restart
D
reboot
E
graceful-restart
Question 20
Which ones are true for OSPF?
A
Uses DUAL Algorithm
B
A link-state protocol
C
A hybrid protocol
D
Hierarchical protocol
E
Uses Disjkstra Algorithm
Question 21
What is the range of 32 bits AS number?
A
0-4294967295
B
64536-65536
C
60536-65536
D
65536-4294967295
E
0-65536
Question 22
With .... we can use a different STP instance for each VLAN. Each STP instance can have different root switch and blocked ports.
A
RSTP
B
PVST+
C
STP
D
All of them
E
MST
Question 23
There are Four Modes of VTP. One of them is Off mode. Off Mode is supported by ....
A
VTPv3 and VTPv3
B
All of them
C
VTPv2
D
VTPv3
E
VTPv1
Question 24
How to clear NetFlow statistics on Cisco routers?
A
clear ip stats
B
delete ip flow stats
C
request ip flow stats clear
D
delete flow stats
E
clear ip flow stats
Question 25
.... forwards IP packets. .... forwards Labelled IP packets.
A
FIB / LFIB
B
LFIB / FIB
C
LIB / RIB
D
FIB / LIB
E
LIB / FIB
Question 26
How can we configure EtherChannel Protocol?
A
channel-protocol { pagp | lacp }
B
EtherChannel { pagp | lacp }
C
channel-protocol { pagp | lacp } enable
D
Port-Channel set { pagp | lacp }
E
Port-Channel { pagp | lacp } run
Question 27
Which BGP attributes must be supported by every BGP implementation?
A
Optional Attributes
B
Transitive Attributes
C
All of them
D
Non-transitive Attributes
E
Well-known Attributes
Question 28
L1 CSNPs are sent to all Level-1 ISs Multicast address ....

L2 CSNPs are sent to all Level-2 ISs Multicast address ....
A
49-80-C2-00-00-1 / 49-80-C2-00-00-2
B
01-00-C2-00-00-14 / 01-00-C2-00-00-15
C
49-80-C2-00-00-14 / 49-80-C2-00-00-15
D
49-00-C2-00-00-4 / 49-00-C2-00-00-5
E
01-80-C2-00-00-14 / 01-80-C2-00-00-15
Question 29
Which ones are true for RIPv2?
A
Classless protocol
B
Uses Cost as Metric
C
Uses plain-text or MD5 authentication
D
Path-vector protocol
E
Distance-vector protocol
Question 30
When is a Topolgy change sent in STP Operation?
A
If a port go to the Forwarding state and the switch has at least one Designated Port
B
If a TCN is received by a Designated Port
C
If a switch becomes the root switch    
D
If a port moves from Forwarding to Blocking
E
All of them
Question 31
How can we adjuct BGP Keepalive and Hold time timers for neighbor 142.10.1.2 as 40 and 120?
A
bgp timers 40 120 neighbor 142.10.1.2
B
set timers 40 120 neighbor 142.10.1.2
C
neighbor 142.10.1.2 timers 40 120
D
timers 40 120 neighbor 142.10.1.2
E
neighbor 142.10.1.2 set timers 40 120
Question 32
Which multicast group is assigned to specific protocols?
A
224.0.0.0 - 239.255.255.255
B
224.0.0.0 - 224.0.0.255
C
229.0.0.0 - 230.0.0.255
D
229.0.0.0 - 230.255.255.255
E
224.0.0.0 - 224.255.255.255
Question 33
How can we see all the entires in EIGRP Topology Table?
A
show ip eigrp topology details
B
show eigrp topology statistics
C
show ip eigrp topology
D
show ip eigrp topology all-links 
E
show eigrp topology links
Question 34
Which ones are the PPPoE Session Establishment States? 
A
Termination Stage
B
Discovery Stage
C
Session Stage
D
Keepalive Stage
E
Connect Stage
Question 35
If we have four route  to a destination with IS-IS, External EIGRP and External BGP, which one is selected as Best Route and stored in Routing Table?
A
All of them
B
External BGP
C
External BGP and External EIGRP
D
IS-IS
E
External EIGRP
Question 36
Default OSPF Hello time is .... seconds and Dead time is .... seconds for broadcast and poimnt-to-point interfaces.
A
10 / 40
B
30 / 120
C
15 / 60
D
50 / 200
E
20 / 80
Question 37
How can we display HSRP state changes?
A
debug redundancy
B
debug ip hsrp
C
debug hsrp
D
debug hsrp details
E
debug standby
Question 38
In VTP .... Mode , a switch does not advertise its own VLAN configuration. It does not also synchronize its VLAN database with received advertisements. 
A
Network
B
Standalone
C
Server
D
Transparent
E
Client
Question 39
How can we cofigure a schedule for IP SLA for an unlimited time starting immediatelly? 

(IP SLA Operation Number=50)
A
ip sla-schedule 10 life unlimited start-time immediate
B
ip sla schedule 10 life unlimited start-time immediate
C
ip sla schedule 10 life unlimited start-time now
D
ip sla schedule 10 life forever start-time now
E
ip-schedule 10 life forever start-time now
Question 40
How can we configure OSPF with process id 10, with Router ID 1.1.1.1 and with a network 20.20.20.0/24 in area 0?
A
set network 20.20.20.0/24 area 0
B
network 20.20.20.0 0.255.255.255 area 0
C
router-id 1.1.1.1 
D
router ospf 10
E
set router-id 1.1.1.1 
Question 41
Which one(s) is/are a standard based First Hop Redundancy Protocol?
A
RSTP
B
VRRP
C
HSRP
D
GLBP
E
IGMP
Question 42
How can we reset all lldp records on Cisco routers?
A
delete lldp 
B
delete lldp statistics
C
clear lldp counters
D
clear lldp
E
delete lldp counters
Question 43
For best effor traffic, what is the first 3 bits of DSCP?
A
000
B
110
C
100
D
010
E
001
Question 44
How can we confiure a Cisco router in OSPFv3 Stub Area 5? (OSPF Process Number = 10)
A
Router(config)# router ospf 10
Router(config-router)# area 5
B
Router(config)# ipv6 router ospf 10
Router(config-router)# area 5 stub
C
Router(config)# ipv6 router ospf 10
Router(config-router)# area stub
D
Router(config)# ipv6 ospf 10
Router(config)# area 5 stub
E
Router(config)# ospf 10
Router(config)# area 5 stub
Question 45
What is the Default Load Balancing mechanism used by GLBP?
A
Weighted
B
Host-dependent
C
Server-dependent
D
Extended-robin
E
Round-robin 
Question 46
Local preference range is ....
A
From 0 to 4294967295
B
From 0 to 65512
C
From 0 to 60512
D
From 64512 to 65512
E
From 60512 to 65512
Question 47
Which part of the ToS Field of an IP Packet is used for IP Precedence?
A
First 4 Bits
B
Last 5 Bits
C
Last 5 Bits
D
First 3 Bits
E
Middle 3 Bits
Question 48
If there is no Option field IPv6 header is ..... bytes long.
A
20 bytes
B
10 bytes
C
40 bytes
D
24 bytes
E
4 bytes
Question 49
LDP ...... are sent for Error.
A
Session messages
B
PATH Messages 
C
Discovery messages

D
RESV Messages
E
Notification messages
Question 50
IGMP Proxy Operation Steps are given below. What is the Correct Order of this Oepration?
a. Receivers Responds to IGMP Query.
b. A single IGMP Report sent to the Querier.
c. Querier Sends IGMP Query.
d. IGMP Proxy forwards IGMP Query to all ports.

 
A
a-b-c-d
B
d-c-a-b
C
d-b-c-a
D
a-d-b-c
E
c-d-a-b
            

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